6450162451 has 2 divisors, whose sum is σ = 6450162452. Its totient is φ = 6450162450.

The previous prime is 6450162449. The next prime is 6450162461. The reversal of 6450162451 is 1542610546.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6450162451 - 2¹ = 6450162449 is a prime.

Together with 6450162449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6450162401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3225081225 + 3225081226.

It is an arithmetic number, because the mean of its divisors is an integer number (3225081226).

Almost surely, 2^6450162451 is an apocalyptic number.

6450162451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6450162451 is an equidigital number, since it uses as much as digits as its factorization.

6450162451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 6450162451 is about 80312.9033904266. The cubic root of 6450162451 is about 1861.4736126180.

Adding to 6450162451 its reverse (1542610546), we get a palindrome (7992772997).

The spelling of 6450162451 in words is "six billion, four hundred fifty million, one hundred sixty-two thousand, four hundred fifty-one".